GNU gdb (GDB; openSUSE 13.2) 7.8 Copyright (C) 2014 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-suse-linux". Type "show configuration" for configuration details. For bug reporting instructions, please see: . Find the GDB manual and other documentation resources online at: . For help, type "help". Type "apropos word" to search for commands related to "word"... Reading symbols from ./lfstop...(no debugging symbols found)...done. (gdb) run Starting program: /data/lfstop/lfstop Missing separate debuginfos, use: zypper install glibc-32bit-debuginfo-2.19-16.15.1.x86_64 [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib64/libthread_db.so.1". 15.11.2015 20:51:15.195 INFO ==================================== 15.11.2015 20:51:15.195 INFO LfsTop 1.2.0 starting up... 15.11.2015 20:51:15.195 INFO Users database loaded 15.11.2015 20:51:15.196 INFO WR cache loaded 15.11.2015 20:51:15.196 INFO WR cache is up to date 15.11.2015 20:51:15.196 INFO launching server: srv1.ini 15.11.2015 20:51:15.197 WARN [srv1] hlvc_checks parameter ignored: +NONE 15.11.2015 20:51:15.197 WARN [srv1] hlvc_checks parameter ignored: +NONE [New Thread 0xf7b13b40 (LWP 24021)] [New Thread 0xf71ffb40 (LWP 24022)] 15.11.2015 20:51:15.208 INFO [srv1] Connect success 15.11.2015 20:51:15.219 INFO [srv1] loaded track database: AS4 Program received signal SIGSEGV, Segmentation fault. [Switching to Thread 0xf7b13b40 (LWP 24021)] 0x080cbbbc in QByteArray toCase_template(QByteArray const&, unsigned char const*) () Missing separate debuginfos, use: zypper install libgcc_s1-32bit-debuginfo-4.8.3+r212056-2.2.4.x86_64 libstdc++6-32bit-debuginfo-4.8.3+r212056-2.2.4.x86_64 libz1-32bit-debuginfo-1.2.8-5.1.2.x86_64 (gdb) bt #0 0x080cbbbc in QByteArray toCase_template(QByteArray const&, unsigned char const*) () #1 0x080d08b8 in QByteArray::toLower_helper(QByteArray const&) () #2 0x08081d92 in LfsServer::gotMessageOutPacket(IS_MSO const*) () #3 0x08083180 in LfsServer::gotPacket(unsigned char const*) () #4 0x08083210 in LfsServer::dataReceived() () #5 0x0809c96b in LfsServer::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) () #6 0x081dca64 in QMetaObject::activate(QObject*, int, int, void**) () #7 0x08211275 in QIODevice::readyRead() () #8 0x0830ebcd in QAbstractSocketPrivate::canReadNotification() () #9 0x08300b59 in QAbstractSocketEngine::readNotification() () #10 0x08318e3b in QReadNotifier::event(QEvent*) () #11 0x081b94b0 in QCoreApplication::notify(QObject*, QEvent*) () #12 0x081b91ca in QCoreApplication::notifyInternal(QObject*, QEvent*) () #13 0x081fec27 in QEventDispatcherUNIX::activateSocketNotifiers() () #14 0x081fef2e in QEventDispatcherUNIXPrivate::doSelect(QFlags, timespec*) () #15 0x081ff347 in QEventDispatcherUNIX::processEvents(QFlags) () #16 0x081b6d24 in QEventLoop::exec(QFlags) () #17 0x080c686b in QThread::run() () #18 0x080c7c35 in QThreadPrivate::start(void*) () #19 0xf7faff12 in start_thread () from /lib/libpthread.so.0 #20 0xf7d7043e in clone () from /lib/libc.so.6 (gdb) quit A debugging session is active. Inferior 1 [process 24017] will be killed. Quit anyway? (y or n)